Installation Instructions

Page 8
OPERATION
POWER INDICATOR (Fig. 2)
This Lithium-Ion battery pack is equipped
with a power indicator that displays the
battery pack’s charge status. Press the power
indicator button to display the LED lights.
The LED lights will stay lit for approximately
4 seconds.
LOW CAPACITY WARNING
If one LED on the power indicator begins to
flash, the battery pack’s charge is under 20%
capacity and should be recharged soon.
Unlike other battery pack types, Lithium-Ion
battery packs deliver fade-free power for their
entire run time. The tool will not experience a
slow, gradual loss of power as you work. To
signal that the battery pack is at the end of its
run time and needs to be charged, power to
the tool will drop quickly.
The power indicator will begin to display
four flashing LED lights when it is completely
discharged. When this happens, remove
the tool from the workpiece and charge the
battery pack as needed.
BATTERY PROTECTION
To protect the battery from damage and
prolong its life, the battery pack circuitry
will turn off the battery pack if it becomes
overloaded or if the temperature becomes too
high during use. This may happen in extremely
high torque, binding and stalling situations.
The battery pack will begin normal operation
when it cools down.
The power indicator will display four flashing
LED lights if the circuitry detects a momentary
overload. You can conveniently reset the
battery pack by releasing the power-tool
trigger. Press the power indicator button again
to display the remaining charge.
NOTICE: If the power indicator continues to
flash four LED lights after resetting, place the
battery pack on the charger to evaluate the
battery condition.
NOTICE: A significantly reduced run time after
fully charging the battery pack indicates that
the battery is near the end of its usable life and
must be replaced.
FIG. 2
80-100% Charge
60-79% Charge
40-59% Charge
20-39% Charge
Under 20% Charge
Completely Discharged
High/low temperature
NOTICE: The power indicator can be used
whether the battery is attached to or removed
from tool.